CN104143415A - Waterproof structure at joint of outgoing cable of transformer - Google Patents
Waterproof structure at joint of outgoing cable of transformer Download PDFInfo
- Publication number
- CN104143415A CN104143415A CN201410316914.9A CN201410316914A CN104143415A CN 104143415 A CN104143415 A CN 104143415A CN 201410316914 A CN201410316914 A CN 201410316914A CN 104143415 A CN104143415 A CN 104143415A
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- China
- Prior art keywords
- transformer
- cable
- adhesive tape
- outgoing cable
- tape layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a waterproof structure at the joint of an outgoing cable of a transformer. The waterproof structure comprises the outgoing cable of the transformer and a connecting cable, wherein the outgoing cable and the connecting cable are connected through a fastener; a first silicone rubber self-adhesive tape layer is arranged at the joint of the outgoing cable and the connecting cable outside the fastener in a packaged mode; a silicone sealant layer is coated on the outer surface of the first silicone rubber self-adhesive tape layer; a second silicone rubber self-adhesive tape layer is further arranged outside the silicone sealant layer in a packaging mode; a glass tape layer is arranged outside the second silicone rubber self-adhesive tape layer in a packaging mode. According to the waterproof structure at the joint of the outgoing cable of the transformer disclosed by the invention, the waterproof performance at the joint of the outgoing cable and the connecting cable is improved, meanwhile the dustproof performance at the joint is improved, the security of the transformer during operation in severe environments is improved, the transformer and other equipment are prevented from being damaged, potential safety hazards are completely eradicated, and unnecessary loss is avoided.
Description
Technical field
The present invention relates to a kind of structure of transformer, particularly a kind of transformer outgoing cable junction waterproof construction.
Background technology
Transformer (Transformer) is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.Transformer in use, be connected with the stube cable of other equipment by outgoing cable, general, the outgoing cable of transformer all can do water-proofing treatment, but outgoing cable and stube cable connecting place do not do water-proofing treatment, have under the particular surroundings of water at some, can cause the damage of transformer and other equipment, and there is potential safety hazard, cause unnecessary loss.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: effectively waterproof of one has been proposed, and transformer outgoing cable junction waterproof construction that can be dustproof.
Technical solution of the present invention is achieved in that a kind of transformer outgoing cable junction waterproof construction, comprise transformer outgoing cable and stube cable, described outgoing cable and stube cable join by securing member, and described outgoing cable and stube cable junction, securing member are wrapped with the first silicon rubber self-adhesive tape layer; Described the first silicon rubber self-adhesive tape layer outer surface scribbles silicone seal glue-line; Described silicone seal glue-line is also enclosed with the second silicon rubber self-adhesive tape layer outward; Described the second silicon rubber self-adhesive tape layer is wrapped with glass fiber belt.
Preferably, described outgoing cable and stube cable place, be filled with silicone rubber seal putty with the first silicon rubber self-adhesive tape interlayer.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Transformer outgoing cable of the present invention junction waterproof construction, be wrapped in outside outgoing cable and stube cable junction, securing member by the four-layer structure of the first silicon rubber self-adhesive tape layer, silicone seal glue-line, the second silicon rubber self-adhesive tape layer, glass fiber belt, improve the water resistance at this place, improved the anti-dust performance at this place simultaneously, improve the fail safe that transformer moves under adverse circumstances, prevent the damage of transformer and other equipment, stop potential safety hazard, avoided unnecessary loss.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of transformer outgoing cable of the present invention junction waterproof construction;
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1;
Wherein: 1, outgoing cable; 2, stube cable; 3, securing member; 4, the first silicon rubber self-adhesive tape layer; 5, silicone seal glue-line; 6, the second silicon rubber self-adhesive tape layer; 7, glass fiber belt.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of transformer outgoing cable junction waterproof construction as shown in accompanying drawing 1,2, comprise transformer outgoing cable 1 and stube cable 2, described outgoing cable 1 and stube cable 2 join by securing member 3, and described outgoing cable 1 and stube cable 2 junctions, securing member outer 3 are enclosed with the first silicon rubber self-adhesive tape layer 4; Described the first silicon rubber self-adhesive tape layer 4 outer surface scribble silicone seal glue-line 5; The outer second silicon rubber self-adhesive tape layer 6 that is also enclosed with of described silicone seal glue-line 5; Described the second silicon rubber self-adhesive tape layer 6 is wrapped with glass fiber belt 7.
Transformer outgoing cable of the present invention junction waterproof construction, described outgoing cable and stube cable place, be filled with silicone rubber seal putty with the first silicon rubber self-adhesive tape interlayer, silicone rubber seal putty has good sealing and conductivity, weather-proof, resistance to ozone, water-fast, heat-resisting, putty can vulcanize by subzero temperature, and excellent storage stability has ensured the stability that transformer moves.
Transformer outgoing cable of the present invention junction waterproof construction, is to complete by following technical process, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 10%～15% half-stack package spooling once with silicon rubber self-adhesive tape.
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Transformer outgoing cable of the present invention junction waterproof construction, be wrapped in outside outgoing cable and stube cable junction, securing member by the four-layer structure of the first silicon rubber self-adhesive tape layer, silicone seal glue-line, the second silicon rubber self-adhesive tape layer, glass fiber belt, improve the water resistance at this place, improved the anti-dust performance at this place simultaneously, improve the fail safe that transformer moves under adverse circumstances, prevent the damage of transformer and other equipment, stop potential safety hazard, avoided unnecessary loss.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a transformer outgoing cable junction waterproof construction, comprise transformer outgoing cable and stube cable, described outgoing cable and stube cable join by securing member, it is characterized in that: described outgoing cable and stube cable junction, securing member are wrapped with the first silicon rubber self-adhesive tape layer; Described the first silicon rubber self-adhesive tape layer outer surface scribbles silicone seal glue-line; Described silicone seal glue-line is also enclosed with the second silicon rubber self-adhesive tape layer outward; Described the second silicon rubber self-adhesive tape layer is wrapped with glass fiber belt.
2. transformer outgoing cable according to claim 1 junction waterproof construction, is characterized in that: described outgoing cable and stube cable place, be filled with silicone rubber seal putty with the first silicon rubber self-adhesive tape interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316914.9A CN104143415A (en) | 2014-07-04 | 2014-07-04 | Waterproof structure at joint of outgoing cable of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316914.9A CN104143415A (en) | 2014-07-04 | 2014-07-04 | Waterproof structure at joint of outgoing cable of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104143415A true CN104143415A (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316914.9A Pending CN104143415A (en) | 2014-07-04 | 2014-07-04 | Waterproof structure at joint of outgoing cable of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143415A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280359A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Lateral waterproof connection structure for transformer outgoing cable |
| CN105280360A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Waterproof connection structure for transformer outgoing cable |
| CN105321680A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Lateral part waterproof clamping structure for outgoing cable of transformer |
| CN105321682A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Waterproof sleeving structure for outgoing cable of transformer |
| CN106643968A (en) * | 2016-12-08 | 2017-05-10 | 太原理工大学 | Field lightning stroke-preventing liquid level monitoring sensor and monitoring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045665A (en) * | 1989-03-13 | 1990-09-26 | 明尼苏达州采矿制造公司 | The covering of spliced cable joints |
| CN201130842Y (en) * | 2007-12-26 | 2008-10-08 | 吉林市吉福新材料有限责任公司 | Thermal shrinkage water-joint for power cable |
| CN102263394A (en) * | 2010-05-27 | 2011-11-30 | 深圳市沃尔核材股份有限公司 | Waterproof method of thermal contraction cable middle joint |
| CN203205218U (en) * | 2013-04-24 | 2013-09-18 | 苏州工业园区隆盛电器成套设备制造有限公司 | Outgoing line structure of transformer for railway vehicle |
| CN204010970U (en) * | 2014-07-04 | 2014-12-10 | 苏州腾冉电气设备有限公司 | A kind of transformer outgoing cable junction waterproof construction |
-
2014
- 2014-07-04 CN CN201410316914.9A patent/CN104143415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045665A (en) * | 1989-03-13 | 1990-09-26 | 明尼苏达州采矿制造公司 | The covering of spliced cable joints |
| CN201130842Y (en) * | 2007-12-26 | 2008-10-08 | 吉林市吉福新材料有限责任公司 | Thermal shrinkage water-joint for power cable |
| CN102263394A (en) * | 2010-05-27 | 2011-11-30 | 深圳市沃尔核材股份有限公司 | Waterproof method of thermal contraction cable middle joint |
| CN203205218U (en) * | 2013-04-24 | 2013-09-18 | 苏州工业园区隆盛电器成套设备制造有限公司 | Outgoing line structure of transformer for railway vehicle |
| CN204010970U (en) * | 2014-07-04 | 2014-12-10 | 苏州腾冉电气设备有限公司 | A kind of transformer outgoing cable junction waterproof construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280359A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Lateral waterproof connection structure for transformer outgoing cable |
| CN105280360A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Waterproof connection structure for transformer outgoing cable |
| CN105321680A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Lateral part waterproof clamping structure for outgoing cable of transformer |
| CN105321682A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Waterproof sleeving structure for outgoing cable of transformer |
| CN106643968A (en) * | 2016-12-08 | 2017-05-10 | 太原理工大学 | Field lightning stroke-preventing liquid level monitoring sensor and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |